Search

Reasons You Have Mood Swings - That Are NOT Your Period

Too often women's health problems are attributed to their cycle and its hormone-related fluctuations.


Even mood swings, a 'classic' hormone-related symptom, can often be due to other causes.


While these 4 causes might involve other hormones in the body, they are not directly related to cycle or sex hormone-related fluctuations.


woman on a swing on a beach.  text overlay that says 3 causes of mood swings that have nothing to do with your period

Blood Sugar


Imbalanced blood sugar is one of the most common causes of mood swings.


Your blood sugar can be imbalanced even if you have no other symptoms (like shakiness or weight gain). Hunger, too, is not always a good gage of blood sugar levels.


Hunger is mediated by special hormones, called ghrelin and leptin, which are frequently out of balance.


These hormones are also vital for weight loss and energy [1] as they make sure you are using the right fuel and burning fat.


One of the ways hunger-modulating hormones can become imbalanced is with frequent dieting.


Eat regularly throughout the day with meals roughly four hours apart with a light snack at the two hour mark in between meals.


Cutting out refined sugar and flour-based products (like bread) will also help your blood sugar levels even out.


I use functional medicine testing to assess blood sugar balance in my patients. One marker, hemoglobin A1C, is particularly useful as it can measure blood sugar balance for the last 90 days.


I also routinely measure fasting insulin levels as this can detect early stages of insulin resistance, which is a blood sugar problem that causes weight gain or inability to lose weight as well as diabetes.


Chronic Elevated Histamine


Histamine is an excitatory neurotransmitter that makes you feel 'on edge'.


Chronic elevated histamine is a common cause of irritability, agitation, anxiety and mood swings.


This is why some people take Benadryl as a sleep aid as it is an antihistamine which helps the body and nervous system calm down.


Environmental allergens, like dust, mold and pollen can cause elevated histamine levels.

a couple lying in the grass.
Environmental allergens like pollen can cause high histamine levels which can cause mood swings


Elevated histamine levels can also come from your food.


There are 'histamine-releasing' as well as 'histamine-containing' foods.


Digestive upset like heartburn, GERD, diarrhea, constipation and irregularity are frequently signs that there may be elevated histamine levels..


Avoiding allergens and high histamine foods will make you feel better in the short term, but finding out why your body is releasing too much histamine will be key to long term relief.


Read more about Histamine Intolerance.

Adrenal Fatigue


Your body produces adrenaline and cortisol in times of stress. If that stress is short term, like an argument, then your body has no trouble 'bouncing back' and replenishing those hormones.


If you are under emotional or physical stress long term - if you are in a toxic relationship, a stressful job or have trouble sleeping at night - you can make it harder and harder for your body to produce adrenaline and cortisol.


It can start to feel like you can never 'recharge'.


This is because the part of the brain and the glands responsible for signaling and producing adrenaline and cortisol are not able to keep up with the demand.